Security Bulletin: A security vulnerability in Node.js codemirror module affects IBM Cloud Pak for Multicloud Management.

Summary

A security vulnerability in Node.js codemirror module affects IBM Cloud Pak for Multicloud Management.

Vulnerability Details

CVEID:CVE-2020-7760
**DESCRIPTION:**Node.js codemirror module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw. By using sub-pattern (s|/.?/), a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/190938 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Remediation/Fixes

Upgrade to IBM Cloud Pak for Multicloud Management 2.2 latest fixpack by following the instructions in <https://www.ibm.com/support/knowledgecenter/en/SSFC4F_2.2.0/install/upgrade.html&gt;

Workarounds and Mitigations

None